TY  - BOOK
AU  - Webb,Stephen A.
AU  - Gray,Mel
TI  - Social work: theories and methods 
SN  - 9781412947404
PY  - 2009///
CY  - London
PB  - SAGE
KW  - Social service
KW  - Philosophy
N1  - Includes bibliographical references (p. [195]-222) and index
ER  -